package a415wq.cst.myrecyclerview_415wq.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;


import com.squareup.picasso.Picasso;

import java.util.List;

import a415wq.cst.myrecyclerview_415wq.R;
import a415wq.cst.myrecyclerview_415wq.bean.ArticleBean;

/**
 * Created by YoShiNo on 2017/5/11 0011.
 */

public class MyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
    private List<ArticleBean> list;
    private Context context;
    private LayoutInflater layoutInflater;


    //自定义，构造函数
    public MyAdapter(Context context) {
        this.context = context;
        layoutInflater = LayoutInflater.from(context);
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        ImageView imageView;
        TextView tvtitle,tvdescript,tvtime;
        Button button;
        public ViewHolder(View itemView) {
            super(itemView);
            imageView = (ImageView) itemView.findViewById(R.id.imageView);
            tvtitle = (TextView) itemView.findViewById(R.id.textView);
            tvdescript = (TextView) itemView.findViewById(R.id.textView2);
            tvtime = (TextView) itemView.findViewById(R.id.textView3);
            button = (Button) itemView.findViewById(R.id.button);
        }
    }
    //自定义，设置数据list
    public void setList(List<ArticleBean> list) {
        this.list = list;
        notifyDataSetChanged();
    }
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.item, parent, false);
        return new ViewHolder(v);
    }
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
        ArticleBean article = list.get(position);
        if (article == null)  return;
        ViewHolder viewholder = (ViewHolder)holder;
        Picasso.with(context).load("http://amicool.neusoft.edu.cn/Uploads/"+article.getThumb()).placeholder(R.drawable.f1).into(viewholder.imageView);
        viewholder.tvtitle.setText(article.getName());
        viewholder.tvdescript.setText(article.getDescription());
        viewholder.tvtime.setText(article.getUpdate_time());
        //条目中按钮监听事件
        viewholder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                list.remove(position);
                notifyDataSetChanged();
            }
        });
        //条目点击监听事件
        viewholder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String strid=String.valueOf(list.get(position).getId());
                Toast.makeText(context, strid, Toast.LENGTH_SHORT).show();
            }
        });
    }
    @Override
    public int getItemCount() {
        if(list==null)
            return 0;
        else
            return list.size();
    }
    //自定义，ViewHolder子类，容纳item视图
}
